Hello,
I’m trying to get month part of event_date variable with ASSIN Program Rule Action Type. I did something like that :
d2:right(d2:left(V{event_date},5),2)
It’s work fine in web version but not in Android version. Surely because left and right must receive a string value.
Is there another way to retrieve month part of event_date ?
Regards
Hey @didate,
How are you? Yes, there are certains to follow for the android program rules. For example, IMPORTANT: REVIEW your Program Rules before updating to Android 2.2 in production
Therefore, let’s mention @dhis2-android team!
Hi @didate,
I’ve just tried it with the last android version (2.4.1) and it is working fine. This is the expression I’ve used:
d2:right(d2:left(V{current_date},7),2)
V{current_date} will return a date with the following format: yyyy-MM-dd. So the inner d2:left will return the first 7 characters from the left yyyy-MM and then the d2:right will return just MM which is what you are trying to achieve.
Thank you @Pablo it’s working on last android version 2.4.1.
I use the following expression because my dates are in french format (dd-MM-yyyy).
d2:right(d2:left(V{event_date},5),2)
Thank you so much.
Dears, I faced with a problem regarding dashboard. I was trying to develop one data set in the dhis2 i did so and now i cant to open the dashbaord and give me thefollowing message:
ChunkLoadError: Loading chunk 6526 failed.
(missing: DHIS 2 Health Net TPO)
at Object.j (https://dhis-hni.com/dhis-web-dashboard/static/js/main.2080e0a3.js:2:518264)
at https://dhis-hni.com/dhis-web-dashboard/static/js/main.2080e0a3.js:2:509410
at Array.reduce (<anonymous>)
at Function.e (https://dhis-hni.com/dhis-web-dashboard/static/js/main.2080e0a3.js:2:509375)
at https://dhis-hni.com/dhis-web-dashboard/static/js/main.2080e0a3.js:2:616699
at https://dhis-hni.com/dhis-web-dashboard/static/js/main.2080e0a3.js:2:396551
at Es (https://dhis-hni.com/dhis-web-dashboard/static/js/main.2080e0a3.js:2:396700)
at Ol (https://dhis-hni.com/dhis-web-dashboard/static/js/main.2080e0a3.js:2:388664)
at Sl (https://dhis-hni.com/dhis-web-dashboard/static/js/main.2080e0a3.js:2:388589)
at gl (https://dhis-hni.com/dhis-web-dashboard/static/js/main.2080e0a3.js:2:385591)
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Following the discussion on program rule expression warning at “Expression is not valid” warning in program rules, please kindly note that the accepted solution for extracting day or month or year part of dates also results in “Expression is not valid”:
It seems using date fields with d2:left or d2:right triggers “Expression is not valid” too.
